--On 20 July 2005 07:42:11 +0100 Philip Hazel <ph10@???> wrote:
> On Tue, 19 Jul 2005, lee wrote:
>
>>
>> Hello everyone,
>>
>> Is it possible to filter on a condition that a certain mail header does
>> not exist ?
>
> if $message_headers does not contain "xxxx:" then ...
Ooh, isn't this going to generate a number of false positives? Should we
not match on the start of the line? Can we say this?:
if $message_headers matches "^xxxx: "
> Philip
> (Currently teaching Exim in Bhutan)
>
>
> --
> Philip Hazel University of Cambridge Computing Service,
> ph10@??? Cambridge, England. Phone: +44 1223 334714.
> Get the Exim 4 book: http://www.uit.co.uk/exim-book
--
Ian Eiloart
Servers Team
Sussex University ITS
